zfs itself can't, but Tim Foster has written a nice script, integrated into SMF, which can be used to automatically create and delete snapshots at various intervals.
see http://blogs.sun.com/timf/entry/zfs_automatic_snapshots_0_10 for the latest release and http://opensolaris.org/jive/thread.jspa?messageID=267703 for a discussion about possible improvements, if you are interested. This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
